Search Results - "Won-Suk Han"

Graphene mode-lockers for fiber lasers functioned with evanescent field interaction by Song, Yong-Won, Jang, Sung-Yeon, Han, Won-Suk, Bae, Mi-Kyung

“…Employing graphene as an intracavity passive power modulating element, we demonstrate the efficient laser pulsation in high pulse-energy regime with evanescent…”
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Response of multiple demand network to visual search demands by Jung, Koeun, Min, Yoonki, Han, Suk Won

“…Neuroimaging studies for human participants have shown that the activity in the multiple-demand (MD) network is associated with various kinds of cognitive…”
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Functional fractionation of the stimulus-driven attention network by Han, Suk Won, Marois, René

“…A novel, salient event in the environment powerfully captures attention. This stimulus-driven attentional capture not only includes orienting of attention…”
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Ultrafast saturable absorption devices incorporating efficiently electrosprayed carbon nanotubes by Chu, Suho, Han, Won-Suk, Kim, Il-Doo, Han, Young-Geun, Lee, Kwanil, Lee, Sang Bae, Song, Yong-Won

“…We demonstrate saturable absorption operation of single-walled carbon nanotubes (CNTs) deposited by an efficient electrospray process that provides…”
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Top-down control of attention under varying task loads by Jo, Suhyeon, Kim, Joo Yeon, Han, Suk Won

“…The performance of a goal-directed task is often interrupted by task-irrelevant distractors. This distractor interference has well been demonstrated in a large…”
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Do the Contents of Working Memory Capture Attention? Yes, but Cognitive Control Matters by Han, Suk Won, Kim, Min-Shik

“…There has been a controversy on whether working memory can guide attentional selection. Some researchers have reported that the contents of working memory…”
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The source of dual-task limitations: Serial or parallel processing of multiple response selections? by Han, Suk Won, Marois, René

“…Although it is generally recognized that the concurrent performance of two tasks incurs costs, the sources of these dual-task costs remain controversial. The…”
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Neurocognitive Mechanisms Underlying Internet/Smartphone Addiction: A Preliminary fMRI Study by Han, Suk Won, Kim, Cheol Hwan

“…The present study investigated the neurocognitive mechanisms underlying smartphone/internet addiction. We tested a specific hypothesis that the excessive,…”
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Stimulus Heterogeneity in a Task-Irrelevant Dimension Affects Selective Attention by Kim, Cheol Hwan, Han, Suk Won

“…When multiple stimuli are simultaneously presented, they compete against each other to be represented in the capacity-limited visual system. This competition…”
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The Involvement of the Multiple Demand and Default Mode Networks in a Trial-by-Trial Cognitive Control by Jung, Shinyoung, Kim, Joo Yeon, Jo, Suhyeon, Han, Suk Won

“…Adaptive behavior in the environment requires a high level of cognitive control to bias limited processing resources to behaviorally significant stimuli. Such…”
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Dissociation between process-based and data-based limitations for conscious perception in the human brain by Han, Suk Won, Marois, René

“…Successful performance of a cognitive task depends upon both the quality of the sensory information and the processing resources available to perform that…”
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Fabrication of the hybrid ZnO LED structure grown on p-type GaN by metal organic chemical vapor deposition by Kim, Dong Chan, Han, Won Suk, Kong, Bo Hyun, Cho, Hyung Koun, Hong, Chang Hee

“…LEDs based on the n-ZnO/p-GaN heterojunction were successfully fabricated with the top/middle/bottom layer sequence of ZnO/ZnO nanorods/p-GaN by continuously…”
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Multidimensional ZnO light-emitting diode structures grown by metal organic chemical vapor deposition on p - Si by Kim, Dong Chan, Han, Won Suk, Cho, Hyung Koun, Kong, Bo Hyun, Kim, Hyoung Sub

“…A multidimensional ZnO light-emitting diode (LED) structure comprising film/nanorods/substrate was fabricated on a p -type Si substrate using metal organic…”
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Effect of oxcarbazepine on bone mineral density and biochemical markers of bone metabolism in patients with epilepsy by Koo, Dae Lim, Hwang, Kyoung Jin, Han, Suk Won, Kim, Ji Young, Joo, Eun Yeon, Shin, Won-Chul, Lee, Hyang Woon, Seo, Dae-Won, Hong, Seung Bong

“…Summary Purpose Antiepileptic drugs (AEDs) may cause adverse effects on bone metabolism and bone mineral density (BMD). The aim of this study is to determine…”
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Ultraviolet light emitting diode with n-ZnO:Ga/ i-ZnO/ p-GaN:Mg heterojunction by Han, Won Suk, Kim, Young Yi, Kong, Bo Hyun, Cho, Hyung Koun

“…n-ZnO:Ga/ p-GaN:Mg heterojunction light emitting diodes (LEDs) were fabricated at different growth temperatures and carrier concentrations in the n-type…”
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Determination of electrical types in the P-doped ZnO thin films by the control of ambient gas flow by Kim, Young Yi, Han, Won Suk, Cho, Hyung Koun

“…Phosphorus (P)-doped ZnO thin films with amphoteric doping behavior were grown on c-sapphire substrates by radio frequency magnetron sputtering with various…”
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Epstein-Barr virus-associated peripheral T-cell lymphoma in adults with hydroa vacciniforme-like lesions by Cho, Kwang-Hyun, Kim, Chul-Woo, Heo, Dae-Seog, Lee, Dong-Soon, Choi, Won-Woo, Rim, Jong-Hyun, Han, Won-Suk

“…We describe two Korean adult patients who had necrotizing papulovesicles mainly on their faces. Skin biopsy specimens showed perivascular and periadnexal…”
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Effects of C2-ceramide on the Malme-3M melanoma cell line by Han, Won Suk, Yoo, Jong Yeop, Youn, Sang Woong, Kim, Dong Seok, Park, Kyoung Chan, Kim, Sook Young, Kim, Kyu Han

“…Ceramide is implicated in the regulation of various signaling pathways leading to proliferation, differentiation or apoptotic cell death, but there have been…”
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Single-step high-speed nanogranulation of metal alloy around carbon nanotubes by flash light irradiation by Song, Yong-Won, Park, Sung-Hyeon, Han, Won-Suk, Hong, Jae-Min, Kim, Hak-Sung

“…We demonstrate to decorate carbon nanotubes (CNTs) with metal alloy nanoparticles by flash light from a xenon lamp highlighting dramatically simplified process…”
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Cerebral blood flow abnormalities in patients with neurally mediated syncope by Joo, Eun Yeon, Hong, Seung Bong, Lee, Minjoo, Tae, Woo Suk, Lee, James, Han, Suk Won, Ji, Ki-Hwan, Suh, Minah

“…The aim of this study is to investigate regional cerebral blood flow (rCBF) in patients with syncope. We compared brain single photon emission computed…”
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